The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 12, 2001
Filed:
Oct. 08, 1998
Applicant:
Inventor:
Aldo Di Nicolantonio, Recherswil, CH;
Assignee:
Scintilla AG, Solothurn, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B27B 1/302 ; B27B 3/302 ;
U.S. Cl.
CPC ...
B27B 1/302 ; B27B 3/302 ;
Abstract
The saw blade (,) for an oscillating saw machine has a row of M-shaped twin teeth (,) on its toothed edge (,). Each twin tooth has two tooth tips pointing in opposite directions so as to be effective for sawing in two opposite saw blade motion directions. Each twin tooth is alternately twisted about a central twist axis in one rotation direction or another opposite rotation direction out from the saw blade plane so that the tooth tips of each twisted twin tooth point in opposite directions out from the saw blade plane.